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Mechanical behavior of three-dimensional pyramidal aluminum lattice materials
Huang, Yingjie1,2; Xue, Yingying1,2; Wang, Xinfu1; Han, Fusheng1
2017-06-01
Source PublicationMATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
Volume696Pages:520-528
AbstractAl based pyramidal lattice truss materials have been fabricated through 3-D printing and molten metal infiltration technology. It is shown that the designable structures with thin struts and small cells can be realized by this technology. Similar to usual porous materials, the present Al based lattice materials also exhibited three stage compressive mechanical behavior, i.e. linear elastic, plateau and densification stages. The mechanical properties of the lattice materials showed obvious dependence on the structure parameters including the inclination angle of strut with the bottom plane, strut length and strut diameter etc, but actually all these dependences can be attributed to varied relative densities of the lattice materials. Moreover, it is found that the deformation mode of the lattice materials was different if the inclination angle was obviously changed. When the inclination angle was relatively small, the deformation uniformly took place in the form of strut buckling, while it occurred in a localized zone followed by the extending of the zone if the inclination angle was large enough.
SubtypeArticle
KeywordMetallic Lattice Materials 3-d Printing Infiltration Porous Metals Mechanical Properties
WOS HeadingsScience & Technology ; Technology
Funding OrganizationNational Natural Science Foundation of China(51671187 ; National Natural Science Foundation of China(51671187 ; Anhui Province Science Foundation of China(1508085ME99) ; Anhui Province Science Foundation of China(1508085ME99) ; Key Science and Technology Program of Anhui Province of China(1604a0902173) ; Key Science and Technology Program of Anhui Province of China(1604a0902173) ; National High-Tech R & D Program of China (863 Program)(2015AA034405) ; National High-Tech R & D Program of China (863 Program)(2015AA034405) ; 51301168) ; 51301168) ; National Natural Science Foundation of China(51671187 ; National Natural Science Foundation of China(51671187 ; Anhui Province Science Foundation of China(1508085ME99) ; Anhui Province Science Foundation of China(1508085ME99) ; Key Science and Technology Program of Anhui Province of China(1604a0902173) ; Key Science and Technology Program of Anhui Province of China(1604a0902173) ; National High-Tech R & D Program of China (863 Program)(2015AA034405) ; National High-Tech R & D Program of China (863 Program)(2015AA034405) ; 51301168) ; 51301168)
DOI10.1016/j.msea.2017.04.053
WOS KeywordTRUSS STRUCTURES ; SANDWICH STRUCTURE
Indexed BySCI
Language英语
Funding OrganizationNational Natural Science Foundation of China(51671187 ; National Natural Science Foundation of China(51671187 ; Anhui Province Science Foundation of China(1508085ME99) ; Anhui Province Science Foundation of China(1508085ME99) ; Key Science and Technology Program of Anhui Province of China(1604a0902173) ; Key Science and Technology Program of Anhui Province of China(1604a0902173) ; National High-Tech R & D Program of China (863 Program)(2015AA034405) ; National High-Tech R & D Program of China (863 Program)(2015AA034405) ; 51301168) ; 51301168) ; National Natural Science Foundation of China(51671187 ; National Natural Science Foundation of China(51671187 ; Anhui Province Science Foundation of China(1508085ME99) ; Anhui Province Science Foundation of China(1508085ME99) ; Key Science and Technology Program of Anhui Province of China(1604a0902173) ; Key Science and Technology Program of Anhui Province of China(1604a0902173) ; National High-Tech R & D Program of China (863 Program)(2015AA034405) ; National High-Tech R & D Program of China (863 Program)(2015AA034405) ; 51301168) ; 51301168)
WOS Research AreaScience & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectNanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000405881700059
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.hfcas.ac.cn:8080/handle/334002/33530
Collection中科院固体物理研究所
Affiliation1.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Anhui, Peoples R China
2.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China
Recommended Citation
GB/T 7714
Huang, Yingjie,Xue, Yingying,Wang, Xinfu,et al. Mechanical behavior of three-dimensional pyramidal aluminum lattice materials[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2017,696:520-528.
APA Huang, Yingjie,Xue, Yingying,Wang, Xinfu,&Han, Fusheng.(2017).Mechanical behavior of three-dimensional pyramidal aluminum lattice materials.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,696,520-528.
MLA Huang, Yingjie,et al."Mechanical behavior of three-dimensional pyramidal aluminum lattice materials".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 696(2017):520-528.
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